Lots of things Chippo ,

The exact pitch in ref. of the knees , width in reference to your rear , degrees of seat decline . size of pillows if furnished , thread count of blankets , etc , . Just a whole bunch of important information for anyone that likes awindow seat to catch the view . ;)

" I can`t change the direction of the wind , but I can adjust my sails to always reach my destination "
( stolen off of a 59c roll of Sparkle paper towels .OK,OK , I liked it already !! )